A radio signal attracts a team of astronauts to a mysterious planet. Once there, they are warmly welcomed by an alien race, but are soon suspicious of what is really occurring on this strange land.

Cast:Zephi Alșec, Violeta Andrei, Milan Beli, Ștefan Mihăilescu-Brăila, Jana Brejchová, Aurelia Dumitrescu,

Genre:Science Fiction,

country:East Germany,

Production:DEFA, Künstlerische Arbeitsgruppe ''Futurum'',